Pouring spout



FIG. 1 is perspective view of a pouring spout, in accordance with the present design;

FIG. 2 is a top view of the pouring spout shown in FIG. 1;

FIG. 3 is a rear view of the pouring spout shown in FIG. 1;

FIG. 4 is a front view of the pouring spout shown in FIG. 1;

FIG. 5 is a right side view of the pouring spout shown in FIG. 1; and,

FIG. 6 is a left side view of the pouring spout shown in FIG. 1;

The bottom or underside of the pouring spout, which is not depicted in the figures, forms no part of the claimed design. 

The ornamental design for a pouring spout, as shown and described. 